<template>
    <s-box title="动态信息区域分布" ref="loading">
        <div class="chart-wrap" ref="chart"></div>
    </s-box>
</template>
<script>
import delegate from '../js/event.js';
import bmap from "echarts/dist/extension/bmap.js";
import echarts from "echarts";
import data4 from "./map.json";
import mixin from '../js/mixin.js';
export default {
    mixins:[mixin],
    data() {
        return {
           data4
        }
    },
    mounted(){
        this._initMethod();
    },
    beforeDestroy(){
         // 解除事件绑定
         delegate.$off('s-resize',this._getMapData)
         delegate.$off('s-search',this._search)
    },
    methods: {
        _initMethod() {
            delegate.$on('s-search',this._search)
            delegate.$on('s-resize',this._getMapData)
        },
        _search(){

        },
        _getMapData(){
            if(!this.navCurrentId) return;
            this.api({
                    url: "newtechanalyse/technologyRegionalDistribution",
                    method: "post",
                    data:`topicId=${this.navCurrentId}`
            }).then(data => {
                this.$refs.loading.hide();
                console.log(data);
            }).catch((error) =>{ this.$refs.loading.hide()})
            this._initChart()
        },
        _initChart(){

              this.$nextTick(() => {
                let myChart = echarts.init(this.$refs.chart);
                let geoCoordMap = {
                    海门: [121.15, 31.89],
                    鄂尔多斯: [109.781327, 39.608266],
                    招远: [120.38, 37.35],
                    舟山: [122.207216, 29.985295],
                    齐齐哈尔: [123.97, 47.33],
                    盐城: [120.13, 33.38],
                    赤峰: [118.87, 42.28],
                    青岛: [120.33, 36.07],
                    乳山: [121.52, 36.89],
                    金昌: [102.188043, 38.520089],
                    泉州: [118.58, 24.93],
                    莱西: [120.53, 36.86],
                    日照: [119.46, 35.42],
                    胶南: [119.97, 35.88],
                    南通: [121.05, 32.08],
                    拉萨: [91.11, 29.97],
                    云浮: [112.02, 22.93],
                    梅州: [116.1, 24.55],
                    文登: [122.05, 37.2],
                    上海: [121.48, 31.22],
                    攀枝花: [101.718637, 26.582347],
                    威海: [122.1, 37.5],
                    承德: [117.93, 40.97],
                    厦门: [118.1, 24.46],
                    汕尾: [115.375279, 22.786211],
                    潮州: [116.63, 23.68],
                    丹东: [124.37, 40.13],
                    太仓: [121.1, 31.45],
                    曲靖: [103.79, 25.51],
                    烟台: [121.39, 37.52],
                    福州: [119.3, 26.08],
                    瓦房店: [121.979603, 39.627114],
                    即墨: [120.45, 36.38],
                    抚顺: [123.97, 41.97],
                    玉溪: [102.52, 24.35],
                    张家口: [114.87, 40.82],
                    阳泉: [113.57, 37.85],
                    莱州: [119.942327, 37.177017],
                    湖州: [120.1, 30.86],
                    汕头: [116.69, 23.39],
                    昆山: [120.95, 31.39],
                    宁波: [121.56, 29.86],
                    湛江: [110.359377, 21.270708],
                    揭阳: [116.35, 23.55],
                    荣成: [122.41, 37.16],
                    连云港: [119.16, 34.59],
                    葫芦岛: [120.836932, 40.711052],
                    常熟: [120.74, 31.64],
                    东莞: [113.75, 23.04],
                    河源: [114.68, 23.73],
                    淮安: [119.15, 33.5],
                    泰州: [119.9, 32.49],
                    南宁: [108.33, 22.84],
                    营口: [122.18, 40.65],
                    惠州: [114.4, 23.09],
                    江阴: [120.26, 31.91],
                    蓬莱: [120.75, 37.8],
                    韶关: [113.62, 24.84],
                    嘉峪关: [98.289152, 39.77313],
                    广州: [113.23, 23.16],
                    延安: [109.47, 36.6],
                    太原: [112.53, 37.87],
                    清远: [113.01, 23.7],
                    中山: [113.38, 22.52],
                    昆明: [102.73, 25.04],
                    寿光: [118.73, 36.86],
                    盘锦: [122.070714, 41.119997],
                    长治: [113.08, 36.18],
                    深圳: [114.07, 22.62],
                    珠海: [113.52, 22.3],
                    宿迁: [118.3, 33.96],
                    咸阳: [108.72, 34.36],
                    铜川: [109.11, 35.09],
                    平度: [119.97, 36.77],
                    佛山: [113.11, 23.05],
                    海口: [110.35, 20.02],
                    江门: [113.06, 22.61],
                    章丘: [117.53, 36.72],
                    肇庆: [112.44, 23.05],
                    大连: [121.62, 38.92],
                    临汾: [111.5, 36.08],
                    吴江: [120.63, 31.16],
                    石嘴山: [106.39, 39.04],
                    沈阳: [123.38, 41.8],
                    苏州: [120.62, 31.32],
                    茂名: [110.88, 21.68],
                    嘉兴: [120.76, 30.77],
                    长春: [125.35, 43.88],
                    胶州: [120.03336, 36.264622],
                    银川: [106.27, 38.47],
                    张家港: [120.555821, 31.875428],
                    三门峡: [111.19, 34.76],
                    锦州: [121.15, 41.13],
                    南昌: [115.89, 28.68],
                    柳州: [109.4, 24.33],
                    三亚: [109.511909, 18.252847],
                    自贡: [104.778442, 29.33903],
                    吉林: [126.57, 43.87],
                    阳江: [111.95, 21.85],
                    泸州: [105.39, 28.91],
                    西宁: [101.74, 36.56],
                    宜宾: [104.56, 29.77],
                    呼和浩特: [111.65, 40.82],
                    成都: [104.06, 30.67],
                    大同: [113.3, 40.12],
                    镇江: [119.44, 32.2],
                    桂林: [110.28, 25.29],
                    张家界: [110.479191, 29.117096],
                    宜兴: [119.82, 31.36],
                    北海: [109.12, 21.49],
                    西安: [108.95, 34.27],
                    金坛: [119.56, 31.74],
                    东营: [118.49, 37.46],
                    牡丹江: [129.58, 44.6],
                    遵义: [106.9, 27.7],
                    绍兴: [120.58, 30.01],
                    扬州: [119.42, 32.39],
                    常州: [119.95, 31.79],
                    潍坊: [119.1, 36.62],
                    重庆: [106.54, 29.59],
                    台州: [121.420757, 28.656386],
                    南京: [118.78, 32.04],
                    滨州: [118.03, 37.36],
                    贵阳: [106.71, 26.57],
                    无锡: [120.29, 31.59],
                    本溪: [123.73, 41.3],
                    克拉玛依: [84.77, 45.59],
                    渭南: [109.5, 34.52],
                    马鞍山: [118.48, 31.56],
                    宝鸡: [107.15, 34.38],
                    焦作: [113.21, 35.24],
                    句容: [119.16, 31.95],
                    北京: [116.46, 39.92],
                    徐州: [117.2, 34.26],
                    衡水: [115.72, 37.72],
                    包头: [110, 40.58],
                    绵阳: [104.73, 31.48],
                    乌鲁木齐: [87.68, 43.77],
                    枣庄: [117.57, 34.86],
                    杭州: [120.19, 30.26],
                    淄博: [118.05, 36.78],
                    鞍山: [122.85, 41.12],
                    溧阳: [119.48, 31.43],
                    库尔勒: [86.06, 41.68],
                    安阳: [114.35, 36.1],
                    开封: [114.35, 34.79],
                    济南: [117, 36.65],
                    德阳: [104.37, 31.13],
                    温州: [120.65, 28.01],
                    九江: [115.97, 29.71],
                    邯郸: [114.47, 36.6],
                    临安: [119.72, 30.23],
                    兰州: [103.73, 36.03],
                    沧州: [116.83, 38.33],
                    临沂: [118.35, 35.05],
                    南充: [106.110698, 30.837793],
                    天津: [117.2, 39.13],
                    富阳: [119.95, 30.07],
                    泰安: [117.13, 36.18],
                    诸暨: [120.23, 29.71],
                    郑州: [113.65, 34.76],
                    哈尔滨: [126.63, 45.75],
                    聊城: [115.97, 36.45],
                    芜湖: [118.38, 31.33],
                    唐山: [118.02, 39.63],
                    平顶山: [113.29, 33.75],
                    邢台: [114.48, 37.05],
                    德州: [116.29, 37.45],
                    济宁: [116.59, 35.38],
                    荆州: [112.239741, 30.335165],
                    宜昌: [111.3, 30.7],
                    义乌: [120.06, 29.32],
                    丽水: [119.92, 28.45],
                    洛阳: [112.44, 34.7],
                    秦皇岛: [119.57, 39.95],
                    株洲: [113.16, 27.83],
                    石家庄: [114.48, 38.03],
                    莱芜: [117.67, 36.19],
                    常德: [111.69, 29.05],
                    保定: [115.48, 38.85],
                    湘潭: [112.91, 27.87],
                    金华: [119.64, 29.12],
                    岳阳: [113.09, 29.37],
                    长沙: [113, 28.21],
                    衢州: [118.88, 28.97],
                    廊坊: [116.7, 39.53],
                    菏泽: [115.480656, 35.23375],
                    合肥: [117.27, 31.86],
                    武汉: [114.31, 30.52],
                    大庆: [125.03, 46.58]
                };

                var convertData = function(data) {
                var res = [];
                for (var i = 0; i < data.length; i++) {
                    var geoCoord = geoCoordMap[data[i].name];
                    if (geoCoord) {
                    res.push({
                        name: data[i].name,
                        value: geoCoord.concat(data[i].value)
                    });
                    }
                }
                return res;
                };

                let option = {
                tooltip: {
                    trigger: "item"
                },
                legend: {
                    data:['机构','专家'],
                    textStyle:{
                        color:'#43d3ff'
                    }
                },
                grid:{
                    top:30
                },
                bmap: {
                    center: [104.114129, 37.550339],
                    zoom: 4,
                    roam: true,
                    mapStyle: {
                        styleJson: [
                            {
                                "featureType": "water",
                                "elementType": "all",
                                "stylers": {
                                    "color": "#0b0626"
                                }
                            },
                            {
                                "featureType": "land",
                                "elementType": "all",
                                "stylers": {
                                    "color": "#20389c"
                                }
                            },
                            {
                                "featureType": "boundary",
                                "elementType": "geometry",
                                "stylers": {
                                    "color": "#064f85"
                                }
                            },
                            {
                                "featureType": "railway",
                                "elementType": "all",
                                "stylers": {
                                    "visibility": "off"
                                }
                            },
                            {
                                "featureType": "highway",
                                "elementType": "geometry",
                                "stylers": {
                                    "color": "#004981"
                                }
                            },
                            {
                                "featureType": "highway",
                                "elementType": "geometry.fill",
                                "stylers": {
                                    "color": "#005b96",
                                    "lightness": 1
                                }
                            },
                            {
                                "featureType": "highway",
                                "elementType": "labels",
                                "stylers": {
                                    "visibility": "off"
                                }
                            },
                            {
                                "featureType": "arterial",
                                "elementType": "geometry",
                                "stylers": {
                                    "color": "#004981"
                                }
                            },
                            {
                                "featureType": "arterial",
                                "elementType": "geometry.fill",
                                "stylers": {
                                    "color": "#00508b"
                                }
                            },
                            {
                                "featureType": "poi",
                                "elementType": "all",
                                "stylers": {
                                    "visibility": "off"
                                }
                            },
                            {
                                "featureType": "green",
                                "elementType": "all",
                                "stylers": {
                                    "color": "#056197",
                                    "visibility": "off"
                                }
                            },
                            {
                                "featureType": "subway",
                                "elementType": "all",
                                "stylers": {
                                    "visibility": "off"
                                }
                            },
                            {
                                "featureType": "manmade",
                                "elementType": "all",
                                "stylers": {
                                    "visibility": "off"
                                }
                            },
                            {
                                "featureType": "local",
                                "elementType": "all",
                                "stylers": {
                                    "visibility": "off"
                                }
                            },
                            {
                                "featureType": "arterial",
                                "elementType": "labels",
                                "stylers": {
                                    "visibility": "off"
                                }
                            },
                            {
                                "featureType": "boundary",
                                "elementType": "geometry.fill",
                                "stylers": {
                                    "color": "#029fd4"
                                }
                            },
                            {
                                "featureType": "building",
                                "elementType": "all",
                                "stylers": {
                                    "color": "#1a5787"
                                }
                            },
                            {
                                "featureType": "label",
                                "elementType": "all",
                                "stylers": {
                                    "visibility": "off"
                                }
                            }
                        ]
                    }
                },
                series: [
                    {
                        name: "机构",
                        type: "scatter",
                        coordinateSystem: "bmap",
                        data: convertData(data4),
                        symbolSize: function(val) {
                            return val[2] / 10;
                        },
                        label: {
                            normal: {
                                formatter: "{b}",
                                position: "right",
                                show: false
                            },
                            emphasis: {
                                 show: true
                            }
                        },
                        itemStyle: {
                            normal: {
                            color: "yellow"
                            }
                        }
                    },
                    {
                    name: "专家",
                    type: "effectScatter",
                    coordinateSystem: "bmap",
                    data: convertData(
                        data4.sort(function(a, b) {
                            return b.value - a.value;
                        })
                        .slice(0, 6)
                    ),
                    symbolSize: function(val) {
                        return val[2] / 10;
                    },
                    showEffectOn: "render",
                    rippleEffect: {
                        brushType: "stroke"
                    },
                    hoverAnimation: true,
                    label: {
                        normal: {
                        formatter: "{b}",
                        position: "right",
                        show: false
                        }
                    },
                    itemStyle: {
                        normal: {
                        color: "red",
                        shadowBlur: 10,
                        shadowColor: "#333"
                        }
                    },
                    zlevel: 1
                    }
                ]
                };
                myChart.setOption(option);
            });
        }
    },
}
</script>
<style lang="scss" scoped>
  .chart-wrap{
      width: 100%;
      height: 100%;
  }
</style>
